<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div class="top">
        <div class="box">
            <div class="right">
                <button id="re">已有账号，立即注册</button>
            </div>
            <div class="left">
                <div class="message">
                    <p>注册蜗牛考试系统账号</p>
                    <input type="text" class="user" placeholder="用户名">
                    <input type="text" class="tel" placeholder="输入手机号">
                    <input type="password" class="pwd" placeholder="密码">
                    <button id="btn">注册</button>
                </div>
            </div>
           
        </div>
    </div>
</body>
</html>